Upscale Danish design, sustainable construction, and professional performance for a lifetime. Scanpan's PFOA and PFOS toxin-free Stratanium nonstick cookware is crafted of squeeze-cast recycled aluminum that's 10 times harder than steel—so durable it's safe for use with metal utensils and cleans up in the dishwasher. Thick base is designed to cook with less energy as you sauté, sear, deglaze or cook in the oven (up to 500 degrees).